Home / 25,010.32-37,526-10,963.09

Finding the Fourth Proportional to 25,010.32, 37,526 and 10,963.09

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Solution

The fourth proportional to 25,010.32, 37,526 and 10,963.09 is: 16,449.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,010.32 : 37,526 = 10,963.09 : x
  2. Step 2: Convert to fraction form
    25,010.32/37,526 = 10,963.09/x
  3. Step 3: Cross multiply
    25,010.32x = 37,526 × 10,963.09
  4. Step 4: Simplify right side
    25,010.32x = 411,400,915.34
  5. Step 5: Solve for x
    x = 411,400,915.34/25,010.32
  6. Step 6: Final answer
    x = 16,449.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.